"Should I wait for him?"

First things first, if he has a girlfriend and still says he likes you, chances are if you do end up dating him, he'll still "be liking" or "talking to" other girls. Is that the kind of boyfriend you think you deserve?

Don't sit around waiting for him. Keep your options open and talk to other guys, and definitely don't let him hold you back. But if you really think you two have chemistry, once him and his girlfriend break up go for it, but for now, don't sit around waiting for him. Keep him in your "back pocket" if you really think he's worth it.

I think that you deserve someone better though if he's telling you that "you'll have your chance". He should be waiting to have a chance with you, don't let him take all the control over the situation.

So I guess no, don't wait for him. If another opportunity comes around with a guy then take it. But like I said if there's really something special about him, then take a chance with him when he's single .

Hope I helped. If you have any more questions on the situation feel free to askk. ( :